教育背景
● 1998.09—2002.07 中国科学技术大学 火灾科学国家重点实验室 工学博士
● 1994.09—1998.07 中国科学技术大学 热科学与能源工程系 工学学士
工作经历
● 2024.1— 北京凯发K8娱乐平台登录官方网站 凯发娱乐/公共安全研究院 教授
● 2011.12—2023.12 北京凯发K8娱乐平台登录官方网站 工程物理系/公共安全研究院 研究员/教授
● 2005.12—2011.12 北京凯发K8娱乐平台登录官方网站工程物理系/公共安全研究院 副研究员
● 2003.11—2005.11 日本早稻田大学 日本学术振兴会外国人特别研究员
(JSPS Postdoctoral Fellowship for Foreign Researchers)
● 2004.04—2005.12 中国科学技术大学 火灾科学国家重点实验室 副教授
● 2002.07—2004.04 中国科学技术大学 火灾科学国家重点实验室 讲师
教学工作
目前讲授《安全工程中的动量能量质量输运》👐♔、《灾难逃生的科学问题》等本科生课程,《应急管理导论》、《人员疏散与个体防护技术》等研究生课程。
研究领域
● 灾害环境下人体损伤与个体防护
● 城市公共安全风险管理
● 人员疏散与行为
研究概况
主要负责项目:
[1] 国家重点研发计划项目:城市运行管理服务支撑体系及平台关键技术研究与应用,2023-2026.
[2] 国家自然科学基金重点项目:自然灾害诱发的技术灾难风险管理理论与方法❣️,2021-2025.
[3] 国家杰出青年科学基金💃🏼,城市公共安全风险管理⇨,2018-2022.
[4] 国家自然科学基金重点项目,自然灾害诱发的技术灾难风险管理理论与方法,2021-2024.
[5] 科技部十四五科技创新专项规划项目,“十四五”公共安全与防灾减灾科技创新专项规划研究👩🏻🍳,2020.09-2020.12.
[6] 国家重点研发计划项目🧬,灾害环境下人体损伤机理研究与救援防护技术装备研发及应用示范🔮,2016-2019.
[7] 国家科技支撑计划课题,安全保障型城市的评价指标体系与评价系统研发,2011-201
[8] 国家自然科学基金项目,基于视频分析的高密度人群踩踏事故风险防控方法研究👇🏻,2015-2018.
[9] 国家自然科学基金项目🥌,基于大规模人群流动模式的流感大流行传播动力学与围堵策略研究,2011-2013.
[10] 国家自然科学基金项目💓,火灾环境中人体热反应机理研究,2011-2013.
[11] 国家自然科学基金项目,基于复杂网络动力学的城市供气系统定量风险评估方法研究🌡🖐🏻,2009-2011.
[12] 国家自然科学基金项目👁🗨,火灾烟气的回燃现象产生和抑制的机理研究,2004-2006.
[13] 北京市科技计划课题,基于超高层建筑内部监测的人员定位和疏散疏导技术,2010-2011.
[14] 北京市科技计划课题,多因素🫃🏿、多环节的风险综合评估技术💆🏼,2008-2009.
学术成果
发表学术论文200篇👴🏻,其中SCI/SSCI收录120篇🧎🏻♀️,专著8部🧎♂️➡️,特邀报告30次,获得专利软著40多项。主要论著:
[1]翁文国、付明、杨杰,高温环境的人体热反应机理与安全评估👨🏻🚒,科学出版社🪐,2018.
[2]翁文国🪷、罗娜、韩朱旸,室内污染物的扩散机理与人员暴露风险评估🙅🏿,科学出版社,2020.
[3]翁文国👵🏻,王嘉悦、王崇阳,密集人群动力学与风险评估,科学出版社,2022.
[4]翁文国🟩,贺治超,汪嘉俊,沈锴欣☎,多灾种耦合风险评估方法⛹🏿♀️,科学出版社,2024.
[5]Geng, J., Tang, Y., Zhang, Y., Shen, K.X., Wang, J.J. and Weng, W.G. Experimental study on human physiology, subjective responses, and cognitive performance at 20-48 °C. Building and Environment, 2024, 265: 111930.
[6]Shen, L.C., Huang, H.Y., Song, Y.S., and Weng, W.G. Experimental study on mechanical transfer regularity and step distance of individuals under different collision impulse. Journal of Statistical Mechanics: Theory and Experiment, 2024, 7: 073404.
[7]He, Z.C., Shen, K.X., Lan, M. and Weng, W.G. The effects of dynamic multi-hazard risk assessment on evacuation strategies in chemical accidents. Reliability Engineering and System Safety, 2024, 246: 110044.
[8]He, Z.C., Shen, K.X., Lan, M. and Weng, W.G. An evacuation path planning method for multi-hazard accidents in chemical industries based on risk perception. Reliability Engineering and System Safety, 2024, 244: 109912.
[9]Lan, M., Gardoni, P., Weng, W.G., Shen, K.X., He, Z.C. and Pan, R.L. Modeling the evolution of industrial accidents triggered by natural disasters using dynamic graphs: A case study of typhoon-induced domino accidents in storage tank areas. Reliability Engineering and System Safety, 2024, 241: 109656.
[10]Wang, S., Wang, H.Y., Wang, G.N., Weng, W.G. and Wang, R.D. Algorithm design to identify targets from multipath ghosts and clutters for SISO IR-UWB radar: incorporating waveform features and trajectory. IEEE Sensors Journal, 2024, 24: 2278-2288.
[11]Zhang Y., Weng, W.G. and Qi, Q.J. Resilience assessment and enhancement methods of large-scale gas distribution networks against disruptions due to earthquakes. Reliability Engineering & System Safety, 2023, 240: 109583.
[12]Shang, X.Y., Jiang, R., Wong, S.C., Gao, Z.Y. and Weng, W.G. Development and experimental validation of a humanoid pedestrian model that captures stepping behavior and body rotation. Transportation Research Part C, 2024, 158: 104446.
[13]Song, Y.S., Hu, X.M., Shen, L.C. and Weng, W.G. Modeling domino effect along the queue using an improved social force model. Physica A, 2023, 625: 129008.
[14]Geng, J., Wu, J.L., Yang, J., Fu, M. and Weng, W.G. Numerical simulation of cooling effect of human-PCM-clothing model in hot environments. International Journal of Thermal Sciences, 2023, 192: 108393.
[15]Wang S. and Weng, W.G. Dilemmas and directions of real-time detecting trapped individuals using ultra-wideband radar in building fire rescue. Frequenz, 2023, 77(9-10): 425-442.
[16]Weng, W.G., Yang, J., Wu, J.L., Fu, M., He, Z.C. and Chen, W.W. Human thermoregulation and injury evaluation of the skin and respiratory system in fire environments: A review. Fire Technology, 2024.
[17]Wang, J.J. and Weng, W.G. Methodology for Natech coupling risk assessment using correlative multi-criteria decision-making method. Journal of Loss Prevention in the Process Industries, 2023, 83: 105060.
[18]Wang, S., Yang, H.Y., Weng, W.G. and Wang, G.N. Scheme design of the optimal background clutter suppression for impulse radio ultrawide band radar in complex fire environment: a simulation and experimental study. Journal of Applied Remote Sensing, 2023, 17(1): 014521.
[19]Xie, Z.L. Weng, W.G., Pan, Y.F., Du, Z.Y., Li, X.Y. and Duan, Y.J. Public opinion changing patterns under the double-hazard scenario of natural disaster and public health event. Information Processing and Management, 2023, 60(3): 103287.
[20]Wang, C.Y., Shen, L.C. and Weng, W.G. Modelling physical contacts to evaluate the individual risk in a dense crowd. Scientific Reports, 2023, 13(1): 3929-3929.
[21]Wang, J.J. and Weng, W.G. A simplified methodology for rapid Natech risk assessment of flood‑wind‑hail multi‑hazard scenario. Natural Hazards, 2023, 119(2): 965-987.
[22]Wu, J.L., Weng, W.G., Fu, M. and Li, Y.Y. Numerical study of transient indoor airflow and virus-laden droplet dispersion: Impact of interactive human movement. Science of The Total Environment, 2023, 869: 161750.
[23]Wu, J.L., Geng, J., Fu, M. and Weng, W.G. Multi-person movement-induced airflow and the effects on virus-laden expiratory droplet dispersion in indoor environments, Indoor Air, 2022, 32(9): e13119.
[24]Shen, L.C. and Weng, W.G. Experimental study on movement characteristics of pedestrians with different speeds. Journal of Statistical Mechanics: Theory and Experiment, 2022, 8: 083404.
[25]He, Z.C., Fu, M. and Weng, W.G. A non-linear risk assessment method for chemical clusters based on fuzzy measure and Choquet integral. Journal of Loss Prevention in the Process Industries, 2022, 77, 104778.
[26]Wu, J.L. Weng, W.G., Fu, M., Li, Y.Y. and Lan, M.Q. Enhancement effect of human movement on the high risk range of viral aerosols exhaled by a sitting person. Building and Environment, 2022, 218: 109136.
[27]He, Z.C., Chen, C. and Weng, W.G. Multi-hazard risk assessment in process industries: State-of-the-Art. Journal of Loss Prevention in the Process Industries, 2022, 76, 104672.
[28]Wu, J.L., Weng, W.G., Shen, L.C. and Fu, M. Transient and continuous effects of indoor human movement on nanoparticle concentrations in a sitting person's breathing zone, Science of the Total Environment, 2022, 805: 149970.
[29]Wang, J.Y., Boltes, M., Seyfried, A., Tordeux, A., Zhang, J. and Weng, W.G. Experimental study on age and gender differences in microscopic movement characteristics of students, Chinese Physics B, 2021, 30(9): 098902.
[30]Wu, J.L. and Weng, W.G. COVID-19 virus released from larynx might cause a higher exposure dose in indoor environment, Environmental Research, 2021, 199: 111361.
[31]Zhang, Y. and Weng, W.G. A Bayesian Network Model for Seismic Risk Analysis, Risk Analysis, 2021, 41(10): 1809-1822.
[32]He, Z.C. and Weng, W.G. A Risk Assessment Method for Multi-Hazard Coupling Disasters, Risk Analysis, 2021, 41(8): 1362-1375.
[33]Zhang, Y. and Weng, W.G. Bayesian network model for buried gas pipeline failure analysis caused by corrosion and external interference. Reliability Engineering & System Safety, 2020, 203: 107089.
[34]Wang, J.J., He, Z.C. and Weng, W.G. A review of the research into the relations between hazards in multi-hazard risk analysis. Natural Hazards, 2020, 104(3): 2003-2026.
[35]He, Z.C. and Weng, W.G. A dynamic and simulation-based method for quantitative risk assessment of the domino accident in chemical industry. Process Safety and Environmental Protection, 2020, 144: 79-92.
[36]Huang, Z.L. and Weng, W.G. Analysis of geographical migration networks of bride trafficking crime from 2000 to 2018 in China. Physica A, 2020, 550: 124196.
[37]Wang, C.Y., Shen, L.C. and Weng, W.G. Experimental study on individual risk in crowds based on exerted force and human perceptions. Ergonomics, 2020, 63(7): 789-803.
[38]He, Z.C. and Weng, W.G. Synergic effects in the assessment of multi-hazard coupling disasters: Fires, explosions, and toxicant leaks. Journal of Hazardous Materials, 2020, 388: 121813.
[39]Xu, X.Y., Wu, J.L. Weng, W.G. and Fu, M. Investigation of inhalation and exhalation flow pattern in a realistic human upper airway model by PIV experiments and CFD simulations. Biomechanics and Modeling in Mechanobiology, 2020, 19: 1679-1695.
[40]Chen, W.W., Fu, M. and Weng, W.G. Electrospinning of continuous nanofiber hollow yarns for thermal storage and insulation by a multi-step twisting method. Textile Research Journal, 2020, 99(9-10): 1045-1056.
[41]Xu, X.Y., Shang, Y.D., Tian, L., Weng, W.G. and Tu, J.Y. Fate of the inhaled smoke particles from fire scenes in the nasal airway of a realistic firefighter: A simulation study. Journal of Occupational and Environmental Hygiene, 2019, 16(4): 273-285.
[42]Xu, X.Y., Shang, Y.D., Tian, L., Weng, W.G. and Tu, J.Y. Inhalation health risk assessment for the human tracheobronchial tree under PM exposure in a bus stop scene, Aerosol and Air Quality Research, 2019, 19(6): 1365-1376.
[43]Luo, N., Weng, W.G., Hong, T.Z., Xu, X.Y., Fu, M. and Sun, K.Y. Assessment of occupant-behavior-based indoor air quality and its impacts on human exposure risk: A case study based on the wildfires in Northern California, Science of the Total Environment, 2019, 686: 1251-1261.
[44]Wang, C.Y., Ni, S.J. and Weng, W.G. Modeling human domino process based on interactions among individuals for understanding crowd disasters, Physica A, 2019, 531: 121781.
[45]Huang, Z.L. and Weng, W.G. Analysis on geographical migration networks of child trafficking crime for illegal adoption from 2008 to 2017 in China. Physica A, 2019, 528: 121404.
[46]Luo, N., Weng, W.G., Xu, X.Y., and Fu, M. Human-walking-induced wake flow — PIV experiments and CFD simulations. Indoor and Built Environment, 2018, 27(8): 1069–1084.
[47]Wang, C.Y. and Weng, W.G. Study on the collision dynamics and the transmission pattern between pedestrians along the queue. Journal of Statistical Mechanics: Theory and Experiment, 2018, 073406.
[48]Wang, J.Y., Boltes, M. Seyfried, A. Zhang, J., Ziemer, V. and Weng, W.G. Linking pedestrian flow characteristics with stepping locomotion. Physica A, 2018, 500: 106-120.
[49]Wang, J.Y., Weng, W.G., Boltes, M., Zhang, J., Tordeux, A. and Ziemer V. Step styles of pedestrians at different density. Journal of Statistical Mechanics: Theory and Experiment, 2018, 023406.
[50]Zhang, Y., Weng, W.G. and Huang, Z.L. A scenario-based model for earthquake emergency management effectiveness evaluation. Technological Forecasting @ Social Change, 2018, 128: 197-207.
[51]Day, D.B., Xiang, J., Mo, J., Li, F., Chung, M., Gong, J., Weschler, C.J., Ohman-Strickland, P.A., Sundell, J., Weng, W., Zhang, Y. and Zhang, J.J. Association of ozone exposure with cardiorespiratory pathophysiologic mechanisms in healthy adults. JAMA Internal Medicine, 2017, 177(9):1344-1353.
[52]Luo, N., Hong, T.Z., Li, H., Jia, R.X. and Weng, W.G. Data analytics and optimization of an ice-based energy storage system for commercial buildings. Applied Energy, 2017, 204: 459-475.
[53]Yang, J., Ni, S.J. and Weng, W.G. Modelling heat transfer and physiological responses of unclothed human body in hot environment by coupling CFD simulation with thermal model. International Journal of Thermal Sciences, 2017, 120: 437-445.
[54]Xu, X.Y., Ni, S.J., Fu, M., Zheng, X., Luo, N. and Weng, W.G. Numerical investigation of airflow, heat transfer and particle deposition for oral breathing in a realistic human upper airway model. Journal of Thermal Biology, 2017, 70: 53-63.
[55]Yang, J., Weng, W.G., Wang, F.M. and Song, G.W. Integrating a human thermoregulatory model with a clothing model to predict core and skin temperatures. Applied Ergonomics, 2017, 61: 168-177.
[56]Fu, M., Weng, W.G., Chen, W.W. and Luo, N. Review on modelling heat transfer and thermoregulatory responses in human body. Journal of Thermal Biology, 2016, 62: 189-200.
[57]Chen, W.W. and Weng, W.G. Ultrafine lauric-Myristic acid eutectic/poly (meta-phenylene isophthalamide) form-stable phase change fibers for thermal energy storage by electrospinning. Applied Energy, 2016, 173: 168-176.
[58]Fu, M., Weng, W.G. and Yuan, H.Y. Quantitative investigation of air gaps entrapped in multilayer thermal protective clothing in low level radiation at the moisture condition. Fire and Materials, 2016, 40(2):179-189.
[59]Luo, N., Weng, W.G. and Fu, M. Theoretical analysis of the effects of human movement on the combined free-forced convection, International Journal of Heat and Mass Transfer, 2015, 91: 37-44.
[60]Yang, J., Weng, W.G. and Fu, M. A coupling system to predict the core and skin temperatures of human wearing protective clothing in hot environments. Applied Ergonomics, 2015, 51: 363-369.
[61]Fu, M., Yuan M.Q. and Weng, W.G. Modeling of heat and moisture transfer within firefighter protective clothing with the moisture absorption of thermal radiation. International Journal of Thermal Sciences, 2015, 96: 201-210.
[62]Weng, W.G., Kamikawa, D. and Hasemi, Y. Experimental study on merged flame characteristics from multifire sources with wood cribs, Proceedings of the Combustion Institute, 2015, 35(3): 2597-2606.
[63]Han, Z.Y., Weng, W.G., Huang, Q.Y., Fu, M., Yang, J. and Luo, N. Aerodynamic characteristics of human movement behaviours in full-scale environment: comparison of limbs pendulum and body motion, Indoor and Built Environment, 2015, 24(1): 87-100.
[64]Wang, J.Y., Weng, W.G. and Zhang, X.L. New insights into the crowd characteristics in Mina, Journal of Statistical Mechanics: Theory and Experiment, 2014, P11003.
[65]Yang, J., Weng, W.G. and Zhang, B.T. Experimental and numerical study of physiological responses in hot environments, Journal of Thermal Biology, 2014, 45: 54-61.
[66]Han, Z.Y., Sze To, G.N., Fu, S.C., Chao, C.Y.H., Weng, W.G. and Huang, Q.Y., Effect of human movement on airborne disease transmission in an airplane cabin: study using numerical modeling and quantitative risk analysis, BMC Infectious Diseases, 2014, 14(1):434.
[67]Fu, M., Yu, T.F., Zhang, H., Arens, E., Weng, W.G. and Yuan, H.Y. A model of heat and moisture transfer through clothing integrated with the UC Berkeley comfort model, Building and Environment, 2014, 80: 96-104.
[68]Fu, M., Weng, W.G. and Yuan, H.Y. Quantitative assessment of the relationship between radiant heat exposure and protective performance of multilayer thermal protective clothing during dry and wet conditions, Journal of Hazardous Materials, 2014, 276: 383-392.
[69]Luo, N., Weng, W.G., Fu, M., Yang, J. and Han, Z.Y. Experimental study of the effects of human movement on the convective heat transfer coefficient, Experimental Thermal and Fluid Science, 2014, 57(9): 40-56.
[70]Weng, W.G., Han, X.F. and Fu, M. An extended multi-segmented human bioheat model for high temperature environments, International Journal of Heat and Mass Transfer, 2014, 75(7): 504–513.
[71]Han, Z.Y., Weng, W.G., Huang, Q.Y., Numerical and experimental investigation on the dynamic airflow of human movement in a full-scale cabin, HVAC&R Research, 2014, 20(4): 444-457.
[72]Fu, M., Weng, W.G. and Yuan, H.Y. Numerical simulation of the effects of blood perfusion, water diffusion, and vaporization on the skin temperature and burn injuries, Numerical Heat Transfer Part A Applications, 2014, 65(12): 1187–1203.
[73]Fu, M., Weng, W.G. and Yuan, H.Y. Effects of multiple air gaps on the thermal performance of firefighter protective clothing under low-level heat exposure, Textile Research Journal, 2014, 84(9): 968-978.
[74]Han, Z.Y., Weng, W.G. and Huang, Q.Y. Characterizations of particle size distribution of the droplets exhaled by sneeze, Journal of the Royal Society Interface, 2013, 10(88): 20130560.
[75]Han, Z.Y., Weng, W.G., Zhao, Q.L., Ma, X., Liu, Q.Y. and Huang, Q.Y. Investigation on an integrated evacuation route planning method based on real-time data acquisition for high-rise building fire. IEEE Transactions on Intelligent Transportation Systems, 2013, 14(2): 782-795.
[76]Zhang, X.L., Weng, W.G., Yuan, H.Y. and Chen, J.G. Empirical study of a unidirectional dense crowd during a real mass event. Physica A, 2013, 392(12): 2781-2791.
[77]Zhang, X.L., Weng, W.G. and Yuan, H.Y. Empirical study of crowd behavior during a real mass event. Journal of Statistical Mechanics: Theory and Experiment, 2012, P08012.
[78]Ni, S.J., Weng, W.G. and Zhang, H. Modeling the effects of social impact on epidemic spreading in complex networks. Physica A, 2011, 390(23-24): 4528-4534.
[79]Han, Z.Y. and Weng, W.G. Comparison study on qualitative and quantitative risk assessment methods for urban natural gas pipeline network. Journal of Hazardous Materials, 2011, 189(1-2): 509-518.
[80]Han, Z.Y. and Weng, W.G. An integrated quantitative risk analysis method for natural gas pipeline network. Journal of Loss Prevention in the Process Industries, 2010, 23(3): 428-436.
[81]Guo, S., Yang, R., Zhang, H., Weng, W. and Fan W. Source identification for unsteady atmospheric dispersion of hazardous materials using Markov Chain Monte Carlo method. International Journal of Heat and Mass Transfer, 2009, 52(17-18): 3955-3962.
[82]Ni, S.J. and Weng, W.G. Impact of travel patterns on epidemic dynamics in heterogeneous spatial metapopulation networks. Physical Review E, 2009, 79 (1): 016111.
[83]Ji X.W., Weng W.G. and Fan W.C. Cellular automata-based systematic risk analysis approach for emergency response. Risk Analysis, 2008, 28(5): 1247-1259.
[84]Weng, W.G. and Hasemi, Y. A numerical model for flame spread along combustible flat solid with charring material with experimental validation of ceiling flame spread and upward flame spread. Fire and Materials, 2008, 32(2): 87-102.
[85]Weng, W.G. and Fan, W.C. A pyrolysis model of charring materials considering the effect of ambient oxygen concentration. Fire and Materials, 2007, 31(7): 463-475.
[86]Weng, W.G., Hasemi, Y. and Fan, W.C. Predicting the pyrolysis of wood considering char oxidation under different ambient oxygen concentrations. Combustion and Flame, 2006, 145(4): 723-729.
[87]Weng, W.G. and Hasemi, Y. Theoretical analysis on flame dimension in turbulent ceiling fires. International Journal of Heat and Mass Transfer, 2006, 49(1-2): 154-158.
[88]Kamikawa, D., Weng, W.G., Kagiya, K., Fukuda, D., Mase, R. and Hasemi, Y. Experimental study of merged flames from multifire sources in propane and wood crib burners. Combustion and Flame, 2005, 142(1-2): 33-39.
[89]Yang, R., Weng, W.G., Fan, W.C. and Wang, Y.S. Subgrid scale laminar flamelet model for partially premixed combustion and its application to backdraft simulation. Fire Safety Journal, 2005, 40(2): 81-98.
[90]Weng, W.G. and Fan, W.C. Nonlinear analysis of the backdraft phenomenon in room fires, Fire Safety Journal, 2004, 39(6):447-464.
[91]Weng, W.G., Fan, W.C., et al. Experimental study of back-draft in a compartment with openings of different geometries. Combustion and Flame, 2003, 132(4): 709-714.
[92]Weng, W.G., Fan, W.C. Qin, J. and Yang, L.Z. Study on salt water modeling of gravity currents prior to backdrafts using flow visualization and digital particle image velocimetry. Experiments in Fluids, 2002, 33(3): 398-404.
[93]Weng, W.G., Fan, W.C. Liao, G.X. and Qin, J. Wavelet-based image denoising in (digital) particle image velocimetry. Signal Processing, 2001, 81(7): 1503-1512.
学术兼职
● Journal of Loss Prevention in the Process Industries, Fundamental Research, Emergency Management Science and Technology, Buildings, 中国管理科学、管理科学学报等期刊副主编或编委;
● 公共安全科学技术学会人员安全工作委员会主任委员🌝,全国公共安全基础标准化技术委员会WG7大型活动标准工作组召集人🌯,中国医学救援协会救援防护分会副会长,中国优选法统筹法与经济数学研究会风险管理分会副理事长𓀂,管理科学与工程学会常务理事;
● 科技部,2021—2035年国家中长期科技发展规划公共安全科技发展战略研究,公共安全领域国家第六次技术预测🥑,十四五国家公共安全与防灾减灾科技创新专项规划编制👩🏿⚖️,十四五国家重点研发计划重大自然灾害防控与公共安全重点专项实施方案和指南编制等专家组成员。
奖励与荣誉
● 2023:北京市科学技术奖一等奖,典型灾害事故环境下个体防护原理与高性能防护材料及系列装备研发与应用(排名第1);
● 2022:中国安全生产协会科技进步一等奖,典型灾害事故环境下个体防护原理与系列化救援防护装备研发(排名第1);
● 2017:国家杰出青年科学基金🧚🏼♂️;